#include "auto.h"
#include <iostream>
#include <string>

using namespace std;

void Vehicle::display()
{
	cout << "Customer Name   : " << custName << endl;
	cout << "Model           : " << model << endl;
}

void Car::display()
{
	Vehicle::display();
	cout << "Model Year      : " << modelYear << endl;
}

void Truck::display()
{
	Vehicle::display();
	cout << "Number of Wheels: " << numWheels << endl;
}